
///需要在 pubspec.yaml文件中配置后使用
class Font {
  static const String PingFangMedium = 'PingFangMedium';
  static const String PingFangBlod = 'PingFangBlod';
  static const String PingFangHeavy = 'PingFangHeavy';
  static const String PingFangRegular = 'PingFangRegular';
}
